CN210381178U

CN210381178U - High-efficient radiating iron tower POI

Info

Publication number: CN210381178U
Application number: CN201922124653.1U
Authority: CN
Inventors: 林万般
Original assignee: Shenzhen Dexiong Technology Co Ltd
Current assignee: Shenzhen Dexiong Technology Co Ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-04-21
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a high-efficient radiating iron tower POI, including the box, and install and be the vertical combiner of piling up and placing inside the box, adjacent be provided with the conducting strip between the combiner, and laminating between silica gel layer and the combiner is all passed through to the top and the bottom of conducting strip, the inside vertical end level both sides of box all are provided with the fin, and one side that the fin is close to the combiner all is provided with the fan. The utility model discloses in, the inside heat of combiner exports to the outside through self outer wall, through the effect on silica gel layer, on heat conduction to middle heat conduction piece, through the effect of the connecting plate of heat conduction piece both sides, make the heat further carried to the fin of both sides on, the fan is bloated with the inside air current of box, thereby carry the heat on the fin to flow to the outside, thereby reduce the temperature of fin, and then the flow of the temperature of the heat conduction piece of being convenient for to the fin, promote cooling efficiency.

Description

High-efficient radiating iron tower POI

Technical Field

The utility model relates to a POI technical field especially relates to a high-efficient radiating iron tower POI.

Background

The platform is an abbreviation of pointo interface, namely a multi-system combiner platform, and is mainly used for indoor coverage of large buildings such as subways, exhibition centers, exhibition halls, airports and the like. The system combines mobile signals of multiple operators and multiple systems by using a frequency combiner and an electric bridge combiner and then introduces an antenna feeder distribution system, thereby achieving the purposes of fully utilizing resources and saving investment. In order to avoid interference, the POI is divided into an uplink platform and a downlink platform, and uplink signals and downlink signals are separately transmitted. The POI is used as a bridge for connecting a wireless communication donor signal and a distributed coverage signal (leaky cable, antenna array, etc.), and has the main functions of respectively combining and splitting uplink and downlink radio frequency signals of each operator and filtering interference components among frequency bands. The main function of the POI uplink part is to transmit signals sent by mobile phones of different standards to the uplink POI through the collection of the antenna and the transmission of the feeder line, and the signals of different frequency bands are detected by the POI and then are transmitted to base stations of different operators. The main function of the POI downlink part is to synthesize carrier signals of various operators and different frequency bands and then send the carrier signals to an antenna feeder distribution system in a coverage area.

The existing iron tower POI system still has shortcomings in the using process, internal heat collection is serious due to the adoption of the box body, the existing POI system cannot be well discharged to the outside, internal heat is overhigh, normal work of a combiner is influenced, the existing POI system is easily affected by damp due to the fact that the existing POI system is placed outdoors, and therefore internal electronic elements are damaged to a certain extent, and use of the existing POI system is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the iron tower POI with high-efficiency heat dissipation aims at solving the problems that an existing POI system is not easy to dissipate heat and the interior of the existing POI system is easy to damp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient radiating iron tower POI, includes the box, and installs and be the vertical combiner of piling up and placing inside the box, and is adjacent be provided with the conducting strip between the combiner, and the laminating between silica gel layer and the combiner is all passed through to the top and the bottom of conducting strip, the horizontal both sides of the inside vertical end of box all are provided with the fin, and the fin all is provided with the fan near one side of combiner, one side that the fan is close to the combiner is provided with the activated carbon layer.

As a further description of the above technical solution:

the horizontal two sides of the heat conducting fins are fixedly connected with the radiating fins through the two connecting plates.

As a further description of the above technical solution:

the activated carbon layer is attached to the inner wall of the box body, and the inner side of the activated carbon layer is attached to the fan.

As a further description of the above technical solution:

the heat dissipation grids are arranged on the two horizontal sides of the vertical end of the box body, and the inner sides of the heat dissipation grids are attached to the heat dissipation fins.

As a further description of the above technical solution:

the radiating fins are of fence type structures, and the radiating grooves are all horizontally arranged.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the inside heat of combiner exports to the outside through self outer wall, heat conduction after the output is to the silica gel layer on, effect through the silica gel layer, on heat conduction to middle heat conduction piece, effect through the connecting plate of heat conduction piece both sides, make the heat further carried to the fin of both sides on, start the fan and move this moment, the fan is bloated the inside air current of box, thereby heat on carrying the fin flows to the outside, thereby reduce the temperature of fin, and then the flow of the temperature of the heat conduction piece of being convenient for to the fin, promote cooling efficiency.

2. The utility model discloses in, when the fan carries inside air current to the outside, outside air current through the radiator grid not with fan contact's part flow to inside, at the in-process that flows, the air current can carry out direct contact with the activated carbon layer, through the effect on activated carbon layer, adsorb vapor and impurity in the air current, reduce the volume of inputing to the box in to reduce the volume with the moisture of combiner contact, thereby promote the stability of combiner.

Drawings

Figure 1 shows a longitudinal section provided according to an embodiment of the invention;

fig. 2 shows a horizontal cross-sectional view provided in accordance with an embodiment of the present invention;

fig. 3 shows a side view of a heat dissipation mechanism provided in accordance with an embodiment of the present invention;

illustration of the drawings:

1. a box body; 2. a heat dissipation grid; 3. a combiner; 4. a heat sink; 5. an activated carbon layer; 6. a fan; 7. a heat conductive sheet; 8. a silica gel layer; 9. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient radiating iron tower POI, the power distribution box comprises a box body 1, and install at 1 inside combiner 3 that is vertical piling up and place of box, be provided with conducting strip 7 between the adjacent combiner 3, the area of overlooking of conducting strip 7 is the same with combiner 3 overlooking the surface area, and laminating between silica gel layer 8 and combiner 3 is all passed through to the top of conducting strip 7 and bottom, the horizontal both sides of the inside vertical end of box 1 all are provided with fin 4, and fin 4 all is provided with fan 6 near one side of combiner 3, one side that fan 6 is close to combiner 3 is provided with activated carbon layer 5.

Specifically, as shown in fig. 1 to 3, both horizontal sides of the heat conducting fin 7 are fixedly connected to the heat radiating fins 4 through two connecting plates 9, the activated carbon layer 5 is attached to the inner wall of the box 1, the inner side of the activated carbon layer 5 is attached to the fan 6, and the activated carbon layer 5 covers the outside of the fan 6, so as to cover the airflow channel.

Specifically, as shown in fig. 1 and 2, the heat dissipation grids 2 are respectively arranged on two horizontal sides of the vertical end of the box body 1, the inner sides of the heat dissipation grids 2 are attached to the heat dissipation fins 4, the heat dissipation fins 4 are of fence type structures, and the heat dissipation grooves are horizontally arranged.

The working principle is as follows: when the heat radiator is used, in the working process of the internal combiner 3, the heat inside the heat radiator is output to the outside through the outer wall of the heat radiator, the output heat is transmitted to the silica gel layer 8, the heat is transmitted to the heat conducting fin 7 in the middle under the action of the silica gel layer 8, the heat is further transmitted to the heat radiating fins 4 on the two sides under the action of the connecting plates 9 on the two sides of the heat conducting fin 7, the fan 6 is started to act at the moment, the air flow inside the box body 1 is blown by the fan 6, so that the heat on the heat radiating fins 4 is carried to flow to the outside, the temperature of the heat radiating fins 4 is reduced, the temperature of the heat conducting fin 7 can flow to the heat radiating fins 4 conveniently, and the cooling; when the fan 6 conveys the internal airflow to the outside, the external airflow flows to the inside through the part of the heat dissipation grid 2 which is not in contact with the fan 6, and in the flowing process, the airflow can be in direct contact with the activated carbon layer 5, and the water vapor and impurities in the airflow are adsorbed by the action of the activated carbon layer 5, so that the input amount into the box body 1 is reduced, the amount of moisture in contact with the combiner 3 is reduced, and the stability of the combiner 3 is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient radiating iron tower POI, includes box (1), and installs and be vertical combiner (3) of piling up the placing inside box (1), its characterized in that, and is adjacent be provided with conducting strip (7) between combiner (3), and laminating between silica gel layer (8) and combiner (3) is all passed through to the top and the bottom of conducting strip (7), the horizontal both sides of the inside vertical end of box (1) all are provided with fin (4), and fin (4) are close to one side of combiner (3) and all are provided with fan (6), one side that fan (6) are close to combiner (3) is provided with activated carbon layer (5).

2. The iron tower POI with high heat dissipation efficiency as recited in claim 1, wherein both horizontal sides of said heat conducting fin (7) are fixedly connected with the heat dissipation fins (4) through two connecting plates (9).

3. The iron tower POI with high heat dissipation efficiency as recited in claim 1, wherein the activated carbon layer (5) is attached to the inner wall of the box body (1), and the inner side of the activated carbon layer (5) is attached to the fan (6).

4. The iron tower POI with high heat dissipation efficiency as recited in claim 1, wherein the heat dissipation grids (2) are respectively arranged at the two horizontal sides of the vertical end of the box body (1), and the inner sides of the heat dissipation grids (2) are attached to the heat dissipation fins (4).

5. The iron tower POI with high heat dissipation efficiency as recited in claim 1, wherein said heat dissipation fins (4) are of a fence type structure, and the heat dissipation grooves are all horizontally arranged.